<template>
  <div class="toast" v-show="isShow">
    <div>{{ message }}</div>
  </div>
</template>

<script>
export default {
  name: "Toast",
  data() {
    return {
      message: '',
      isShow: false
    }
  },
  methods: {
    show(message = '默认文字', time = 2000) {
      this.isShow = true
      this.message = message
      setTimeout(() => {
        this.isShow = false
        this.message = ''
      }, time)
    }
  }
}
</script>

<style scoped>

.toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 8px 10px;
  color: #ffffff;
  background-color: rgba(0, 0, 0, .75);
  border-radius: 20px;
  font-size: 15px;
}

</style>
